Need Help With Email? Ask Your Email Questions Online
Hello. Perhaps I can help you with this.
Are you sure that the recipient's e-mail address is valid?
Why would you be getting your mail on Facebook instead of getting yourself a real e-mail account at a free provider, such as gmail.com or outlook.com or yahoo.com?
The LAST thing you want to do is to have Facebook reading your e-mail. THE VERY LAST.